Cpus

central processing units Video 1.05 Karen Alvarado central processing unit How a central processing unit is organized * carcass pot = read info step up of the CPU * Front side bus = 64-DATA Path * see = front side or establishment bus * ALU = liable for perform complex calculation having octuple ALU is what gave the earlier Pentium this twofold touch on capabilities * Internal bus = uses a 32 bit long internal data bus * The bus system that supports chat between the compile and the ALU controller is evoke as empennage CPU SPEED * Processor = commonly measured in GHz * System bus = normally measured in MHz * Limiting factor * multiplier factor factor * balance between central processing unit and system bus * System bus hotfoot x multiplier = central processor speed ADVENCES IN PROCESSING SPEED * CPU manufactures have come up with different ways of substitute the CPU faster. Using dual ALUs allowed for multiprocessing. * The ability to perform septuple functions simultaneously * True multiprocessing requires multiple processors your system has to be design to support more than than CPU on a single Motherboard. * Dual Core Processors = that means incorporating multiple processors with multiple ALUs inside a single CPU. These process information independently but share the same controller.

CACHE * S doss down = static RAM * Faster, but more expensive * Holds memory without being refreshed DRAM * Dynamic RAM * Memory mus! t be refreshed L1 CACHE * On the processor chip L2 CACHE * Inside the processor housing * Not on the processor chip L3 CACHE * Inside the processor housing * involve on away from the processor chip SOCKETS * LGA 775 * INTEL PENTIUM 4 and CELERON * Socket 754 AMD-ATHON, SEMPRON, OPTERON ZIF * zip Insertion Force * pry used to gently ringlet butterfly CPU into socket without damaging it HEAT * best temperature * 90 cx F * 32 43C * Check system...If you want to compass a full essay, order it on our website: BestEssayCheap.com

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